lemon-0.x: test/random_test.cc@88b81ec599ed (annotated)

alpar@2483	1	/* -- C++ --
alpar@2483	2	*
alpar@2483	3	* This file is a part of LEMON, a generic C++ optimization library
alpar@2483	4	*
alpar@2483	5	* Copyright (C) 2003-2007
alpar@2483	6	* Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
alpar@2483	7	* (Egervary Research Group on Combinatorial Optimization, EGRES).
alpar@2483	8	*
alpar@2483	9	* Permission to use, modify and distribute this software is granted
alpar@2483	10	* provided that this copyright notice appears in all copies. For
alpar@2483	11	* precise terms see the accompanying LICENSE file.
alpar@2483	12	*
alpar@2483	13	* This software is provided "AS IS" with no warranty of any kind,
alpar@2483	14	* express or implied, and with no claim as to its suitability for any
alpar@2483	15	* purpose.
alpar@2483	16	*
alpar@2483	17	*/
alpar@2483	18
alpar@2483	19	#include <lemon/random.h>
alpar@2483	20	#include "test_tools.h"
alpar@2483	21
alpar@2483	22	///\file \brief Test cases for random.h
alpar@2483	23	///
alpar@2483	24	///\todo To be extended
alpar@2483	25	///
alpar@2483	26
alpar@2483	27	int main()
alpar@2483	28	{
alpar@2483	29	double a=rnd();
alpar@2483	30	check(a<1.0&&a>0.0,"This should be in [0,1)");
alpar@2483	31	a=rnd.gauss();
alpar@2483	32	a=rnd.gamma(3.45,0);
alpar@2483	33	a=rnd.gamma(4);
alpar@2483	34	//Does gamma work with integer k?
alpar@2483	35	a=rnd.gamma(4.0,0);
alpar@2483	36	}